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-3
votes
0answers
61 views

How to find equation of a sphere [migrated]

i'm having difficulty to find equation of a sphere in Mathematica. I already found the radius and center. ...
1
vote
1answer
54 views

Graph not plotting any points [closed]

f [x_] := (x + ln[x] - 3) Plot[f[x], {x, 0, 5}] How come this comes out with an empty graph? I tried this and same results: ...
2
votes
0answers
100 views

List of amazing things you can do with Mathematica [closed]

What is the coolest (amazing) thing you can do with Mathematica? for instance there are my favorite things Automating xkcd Diagrams Extending Van Gogh’s Starry Night with Inpainting Making ...
44
votes
9answers
15k views

What is the best Mathematica tutorial for young people?

As Conrad Wolfram said at the TED conference, in the future kids should focus more on new technology. Computers compute better than humans, so we should focus more on thinking and getting the ...
16
votes
2answers
701 views

Do[ ]s and Don't[ ]s when teaching Mathematica in undergraduate courses

Question motivated by some horrific homework-related posts that I don't dare to link: What are the top Do's and Dont's when teaching Mathematica to undergrads? I don't ask for the design of a ...
2
votes
1answer
43 views

What syntax refers to “this notebook” object?

I want a notebook to automatically save after any cell is evaluated. I found that I should use the command SetOptions[XXX, NotebookAutoSave -> True] to do ...
60
votes
10answers
5k views

Is Mathematica worth it for me?

I'm 13 years old and in 7th grade. I'm currently in Algebra 1, and I have fallen in love with both math and programming. When I came upon Mathematica, it was awesome. My two favorite things fused ...
1
vote
1answer
82 views

Resources for bioinformatics or computational biology

I am looking for some textbooks/websites to learn applications of Mathematica to bioinformatics/computational biology. Searching on Amazon and Wolfram books section did not result in any direct hits. ...
-3
votes
2answers
129 views

How to create a series using For loop.? [closed]

i want to create a series such as 10^n-1 * 10^n-2 *.......... * 10^2 * 10^1 using for loop ; here is my code. For[n=1, n<18, a=10^n; n++, b=(10^n)*a;]; ...
0
votes
0answers
41 views

How to combine two matrices.? [duplicate]

let A, B are any 4 by 2 Matrices , i want to know whether it is possible to obtain a 4 by 4 matrix by using equation A=B Thanks in advance
2
votes
2answers
169 views

Solving problem using recursive functions

Attached below is a question posed by the Canadian Mathematical Society, and I have my code and answer. Is there a better way of writing the code, and will the answer be different as a result? My ...
8
votes
0answers
222 views

Mathematica Courses or Bootcamps?

Related questions and link: Do you know of any web-based university course that is entirely Mathematica based? What is the best Mathematica tutorial for young people? http://www.wolfram.com/...
2
votes
3answers
66 views

Having a function check a column and perform a task every time an entry satisfies a condition

So I have a matrix (technically a table) points = Table[{x, f[x]}, {x, Range[0, 2, .1]}]; Which gives something like this in matrixform \begin{array}{cc} ...
1
vote
1answer
51 views

Plotting the intersections between two functions [closed]

I am trying to use the code below to plot intersections on the graph between the two functions, but I receive an error regarding stating it must be a pure function or list of pure functions. I am ...
7
votes
3answers
392 views

FEM Solution desired for “Plate with orifice” deflection: Application of Boundary Conditions and use of Regions

I found the deflection of an orifice plate (circular plate with a hole) subject to uniform pressure using Mathematica's NDSolve functionality. The plate is fixed at its outer circumference and is ...
2
votes
3answers
169 views

What are quick references to mathematica that fit my needs? [duplicate]

I have read this question and this one but I think mine is different because they're searching for a way to learn mathematica comprehensively and basically but I'm searching for just some quick way ...
5
votes
0answers
155 views

Logic programming with Mathematica

My question is: Wikipedia says that there is logic programming paradigm support in Mathematica (like In Prolog). Could anyone provide me with an example of using this paradigm in Mathematica?
10
votes
2answers
411 views

Making an application based on user input

I purchased Mathematica a few days ago, and although I am a mathematician, my programming and Mathematica knowledge is close to zero. So please help and point me to some resources for the following ...
0
votes
0answers
100 views

Fun/Frustration With Coding Coding Theory

I have code following from this post: http://math.stackexchange.com/questions/1317722/fun-frustration-with-coding-coding-theory I think I am done with the code, but now I face a single problem. The ...
0
votes
2answers
102 views

Plotting a Forced Vibration Differential Equation [closed]

I'm attempting to plot a differential equation solution but mathematica is giving me trouble. The plot is showing up blank. Here is what I have. ...
3
votes
0answers
183 views

Something like MATLAB Cody for Mathematica? (Learning through exercises.)

At some rainy days, when I realise again the TV program is getting worse and worse ... I visit Cody: Cody™ is a MATLAB Central game that challenges and expands your knowledge of MATLAB. As a web ...
1
vote
0answers
51 views

How to evaluate Poisson Bracket? [closed]

I'am new in Mathematica so please don't yell at me. I want to define Poisson Bracket in Mathematica 9 and evaluate it for two functions,but it didn't worked. Could you help me please? ...
2
votes
2answers
288 views

Can I solve this graph theory problem with Mathematica?

Internet browsing I came across this problem, as can be solved using Mathematica. Edit: The image says: Place the following numbers 1,2,3,4,5,6,7 in the following diagram (all), without repeating any ...
3
votes
2answers
121 views

How to declare a variable with subscript being numbers? [duplicate]

everyone! I hope to declare a variable with subscript as numbers, for example, $x_{10}$, $x_{11}$, $x_{01}$ as variables. Is it possible in mathematica? If so, how to implement it so that it treats $...
1
vote
2answers
197 views

How do I disorder a list in Mathematica?

Given a list like this (the original list is much longer), how I can get a completely unordered list and save it in plain text? I change the file names (names at random), using a length of 5 digits, ...
0
votes
1answer
148 views

Como generar aleatoriamente listado de operaciones con numeros racionales con seleccion multiple

Edit: Necesito que Mathematica me genere al azar una lista de operaciones (+,-,*,:) con numeros racionales . La cantidad de elementos de la lista asi como la dificultad de los racionales queda ...
1
vote
1answer
84 views

Column Division

I'm new at Mathematica. I need to find all the reminders of a division between two integers - just like column division - and stop until I obtain a reminder equal to one of those already found. For ...
2
votes
1answer
304 views

Where can I find a good tutorial for stochastic modeling using Mathematica?

I am a newbie in Mathematica and I aim to use Mathematica mostly for stochastic modeling (to develop and analyze models in evolutionary biology). Note that I am not necessarily a great mathematician ...
14
votes
0answers
442 views

Learning Resources for Data Science in the Wolfram Language

I'm delivering an upcoming course on Data Science with the programming/analysis done predominantly in the Wolfram Language. I created the following table to leverage students' familiarity with Lists ...
1
vote
0answers
156 views

What's a non-trivial Mathematica program involving conscious choice of stack vs. queue data structure?

In a typical computer science algorithms course, much attention is given to the discussion of queues vs. stacks as a data structure programmers need to consciously choose from to achieve algorithmic ...
0
votes
1answer
238 views

Plot Notes present in sound sample

I would like to visualize a sampled sound, and place the sounds as notes starting from C0 to A8 or such. I have a table of ...
0
votes
1answer
116 views

How do I plot a variable against another variable in Mathematica?

I'm working on a system that has molecular interactions, for which I have the defined constants. r=0.5; a=1; c=0.01; d=0.1; e=0.02; k=500; and my system of ...
13
votes
3answers
1k views

Do you know of any web-based university course that is entirely Mathematica based?

Does anybody known of a web-based university course entirely built with Mathematica? I mean one where the whole course (lectures/labs/exams) is presented in Mathematica FrontEnd form. My point is ...
2
votes
0answers
114 views

Teaching Plan for High School Students [duplicate]

I would like to eventually teach Mathematica to my future high school students. In high school, there are many students who haven't taken a computer science class yet. I know Mathematica can get ...